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Service layer extraction v1.0.0

Use this resource to extract business logic from controllers into a service layer

New

  • 425 downloads
  • 219 likes
  • 209 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install service-layer-extraction

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent separates routes, controllers, services and repositories, slims down overloaded controllers, introduces dependency injection and proposes a testing strategy. You get a phased migration with folder structure and a test plan.

Mostly picked by

Updated November 2, 2026

Card for the “Service layer extraction” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: layered architecture and a before-and-after controller example
  • SKILL.md: dependency injection and service testing strategy
  • SKILL.md: four-phase migration plan, including repository extraction

Good fit for

  • Your routes contain business logic that is hard to test
  • You want to separate HTTP handling from business rules before adding features

Not for

    Tags

    • architecture
    • services
    • refactoring

    About

    You say

    “Move the account creation logic out of my controller into a testable service, step by step.”

    Card for the “Service layer extraction” skill

    Skill published by patricio0312rev under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to extract business logic from controllers into a service layer
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md7.1 KB

    Origin and licence

    Listed unmodified

    Author
    patricio0312rev
    Source
    github.com/patricio0312rev/skills/tree/79ea6af485698b31060b63f0066f712560757b29/backend/service-layer-extractor
    Licence
    MIT

    Notice

    « service-layer-extractor » (patricio0312rev, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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